1 reply to this topic

[bapo]

Hi Everyone,

I'm in the process of scoping and developing a dynamic pipeline simulation to model a high pressure gas network. The network consists of a number of gas plants, a header and pipeline which ends up at an LNG plant some 400km away, a number of domestic sales points and some third party gas takeoff points.

We have a steady state Pipesim model but I want the new model to be dynamic. Ideally I'd like to use a pipeline simulation package like pipeline studio or SPS, but we have a Unisim lisence already. So my question is what are the drawbacks to using Unisim for pipeline modelling purposes and can they be overcome?

Regards,

Bapo

[Erwin APRIANDI]

Hi bapo,

I don't know if Unisim has it
but in Aspen HYSYS you can utilize Aspen Hydraulics for both Steady State and Dynamics analysis

I don't know how accurate the results will be since I haven't compare this in a project and only use it for my personal training purpose

but based on the webminars it should be OK

Please see the enclosed webminar PDF file for this matter

Attached Files

•  MaximizePerformanceofMultiphasePipelines.pdf   1003.96KB   259 downloads